Leah Hammer

Bib: 19875F

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Top 40%
Division (F50-54)
#0 / 1207
Top 33%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:09
Rank: #17018
Start5K
8:25/mi
26:09 split
10K· 6.21 mi
51:50
Rank: #16798 (+220)
5K10K
8:16/mi
25:41 split
15K· 9.32 mi
1:18:39
Rank: #17449 (-651)
10K15K
8:38/mi
26:49 split
20K· 12.43 mi
1:46:16
Rank: #17895 (-446)
15K20K
8:53/mi
27:37 split
Half· 13.11 mi
1:52:06
Rank: #17902 (-7)
20KHalf
8:33/mi
5:50 split
25K· 15.53 mi
2:13:27
Rank: #17894 (+8)
Half25K
8:48/mi
21:21 split
30K· 18.64 mi
2:41:09
Rank: #17633 (+261)
25K30K
8:55/mi
27:42 split
20M
2:53:08
Rank: #17457 (+176)
30K20M
8:49/mi
11:59 split
21M
3:02:22
Rank: #17293 (+164)
20M21M
9:14/mi
9:14 split
35K· 21.75 mi
3:08:43
Rank: #17212 (+81)
21M35K
8:29/mi
6:21 split
23M
3:19:36
Rank: #17036 (+176)
35K23M
8:42/mi
10:53 split
24M
3:27:55
Rank: #16893 (+143)
23M24M
8:19/mi
8:19 split
40K· 24.85 mi
3:35:07
Rank: #16738 (+155)
24M40K
8:25/mi
7:12 split
25.2M
3:38:15
Rank: #16665 (+73)
40K25.2M
9:05/mi
3:08 split
Finish· 26.22 mi
3:46:14
Rank: #16443 (+222)
25.2MFinish
7:50/mi
7:59 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:06
Pace8:33 /mi
2nd Half
Distance13.11 mi
Time1:54:08
Pace8:42 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:5026:098:2526:09
8:25
-
10K
6.21 mi11:43:3151:508:2125:41
8:16
-0:09
15K
9.32 mi12:10:201:18:398:2626:49
8:38
+0:22
20K
12.43 mi12:37:571:46:168:3327:37
8:53
+0:15
Half
13.11 mi12:43:471:52:068:335:50
8:33
-0:20
25K
15.53 mi13:05:082:13:278:3521:21
8:48
+0:15
30K
18.64 mi13:32:502:41:098:3927:42
8:55
+0:07
20M
20.00 mi13:44:492:53:088:3911:59
8:49
-0:06
21M
21.00 mi13:54:033:02:228:419:14
9:14
+0:25
35K
21.75 mi14:00:243:08:438:416:21
8:29
-0:45
23M
23.00 mi14:11:173:19:368:4110:53
8:42
+0:13
24M
24.00 mi14:19:363:27:558:408:19
8:19
-0:23
40K
24.85 mi14:26:483:35:078:397:12
8:25
+0:06
25.2M
25.20 mi14:29:563:38:158:403:08
9:05
+0:40
Finish
26.22 mi14:37:553:46:148:387:59
7:50
-1:15

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:50 /mi

Average Pace

8:38 /mi

Slowest Pace

9:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:27:31

39% of race

Time at Steady Pace

2:18:43

61% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:38 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:17:5026:098:2526:09
8:25
#17018
10K
6.21 mi11:43:3151:508:2125:41
8:16
#16798
15K
9.32 mi12:10:201:18:398:2626:49
8:38
#17449
20K
12.43 mi12:37:571:46:168:3327:37
8:53
#17895
Half
13.11 mi12:43:471:52:068:335:50
8:33
#17902
25K
15.53 mi13:05:082:13:278:3521:21
8:48
#17894
30K
18.64 mi13:32:502:41:098:3927:42
8:55
#17633
20M
20.00 mi13:44:492:53:088:3911:59
8:49
#17457
21M
21.00 mi13:54:033:02:228:419:14
9:14
#17293
35K
21.75 mi14:00:243:08:438:416:21
8:29
#17212
23M
23.00 mi14:11:173:19:368:4110:53
8:42
#17036
24M
24.00 mi14:19:363:27:558:408:19
8:19
#16893
40K
24.85 mi14:26:483:35:078:397:12
8:25
#16738
25.2M
25.20 mi14:29:563:38:158:403:08
9:05
#16665
Finish
26.22 mi14:37:553:46:148:387:59
7:50
#16443
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi170185940594018629(Top 70%)6872(Top 60%)6872(Top 569%)
10K6.21 mi3.10 mi16798+2205777+1635777+16316705(Top 63%)5695(Top 50%)5695(Top 472%)
15K9.32 mi3.11 mi17449-6516188-4116188-41118629(Top 70%)6872(Top 60%)6872(Top 569%)
20K12.43 mi3.11 mi17895-4466462-2746462-27419156(Top 72%)7184(Top 63%)7184(Top 595%)
Half13.11 mi0.68 mi17902-76463-16463-118005(Top 68%)6469(Top 57%)6469(Top 536%)
25K15.53 mi2.42 mi17894+86476-136476-1317993(Top 68%)6546(Top 57%)6546(Top 542%)
30K18.64 mi3.11 mi17633+2616336+1406336+14016742(Top 63%)5916(Top 52%)5916(Top 490%)
20M20.00 mi1.36 mi17457+1766248+886248+8815556(Top 58%)5313(Top 47%)5313(Top 440%)
21M21.00 mi1.00 mi17293+1646171+776171+7714669(Top 55%)4862(Top 43%)4862(Top 403%)
35K21.75 mi0.75 mi17212+816129+426129+4215295(Top 57%)5299(Top 46%)5299(Top 439%)
23M23.00 mi1.25 mi17036+1766044+856044+8514362(Top 54%)4835(Top 42%)4835(Top 401%)
24M24.00 mi1.00 mi16893+1435976+685976+6813373(Top 50%)4331(Top 38%)4331(Top 359%)
40K24.85 mi0.85 mi16738+1555902+745902+7412895(Top 48%)4168(Top 36%)4168(Top 345%)
25.2M25.20 mi0.35 mi16665+735867+355867+3513111(Top 49%)4309(Top 38%)4309(Top 357%)
Finish26.22 mi1.02 mi16443+2225750+1175750+11710992(Top 41%)3200(Top 28%)3200(Top 265%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21stories
+97ft-345ft

Overall

18629

Females

6872

F50-54

6872

5K→10K

3.1 - 6.2 mi

Top 63%
×5stories
+79ft-138ft

Overall

16705

Females

5695

F50-54

5695

10K→15K

6.2 - 9.3 mi

Top 70%
×3stories
+67ft-78ft

Overall

18629

Females

6872

F50-54

6872

15K→20K

9.3 - 12.4 mi

Top 72%
×5stories
+106ft-86ft

Overall

19156

Females

7184

F50-54

7184

20K→Half

12.4 - 13.1 mi

Top 68%
×2stories
+19ft-37ft

Overall

18005

Females

6469

F50-54

6469

Half→25K

13.1 - 15.5 mi

Top 68%
×4stories
+66ft-88ft

Overall

17993

Females

6546

F50-54

6546

25K→30K

15.5 - 18.6 mi

Top 63%
×9stories
+181ft-148ft

Overall

16742

Females

5916

F50-54

5916

30K→20M

18.6 - 20.0 mi

Top 58%
×5stories
+64ft-50ft

Overall

15556

Females

5313

F50-54

5313

20M→21M

20.0 - 21.0 mi

Top 55%
×8stories
+106ft-24ft

Overall

14669

Females

4862

F50-54

4862

21M→35K

21.0 - 21.8 mi

Top 57%
×7stories
+17ft-86ft

Overall

15295

Females

5299

F50-54

5299

35K→23M

21.8 - 23.0 mi

Top 54%
×5stories
+23ft-63ft

Overall

14362

Females

4835

F50-54

4835

23M→24M

23.0 - 24.0 mi

Top 50%
×6stories
+12ft-82ft

Overall

13373

Females

4331

F50-54

4331

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

12895

Females

4168

F50-54

4168

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

13111

Females

4309

F50-54

4309

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2stories
+22ft-21ft

Overall

10992

Females

3200

F50-54

3200

Passing Analysis

Category:
Athletes Passed
2293
Passed By
1718
Net Change
+575
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17018
5K10K428208+220#17018#16798
10K15K47698-651#16798#17449
15K20K71517-446#17449#17895
20KHalf2936-7#17895#17902
Half25K138130+8#17902#17894
25K30K31251+261#17894#17633
30K20M19115+176#17633#17457
20M21M18622+164#17457#17293
21M35K9110+81#17293#17212
35K23M19418+176#17212#17036
23M24M1507+143#17036#16893
24M40K1583+155#16893#16738
40K25.2M741+73#16738#16665
25.2MFinish2242+222#16665#16443
TOTALS22931718+575
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing